Association between Apoϵ4 allele and cardiometabolic and social risk factors with cognitive impairment in elderly population from Bogota oleh Olga Lucia Pedraza, Isis Camacho, Fabio Alexander Sierra, Rubio-Gómez Cladelis, Ana Maria Salazar, Maria Camila Montalvo, Hector Daniel Morillo, Angela Lozano, Luz Dary Gutiérrez-Castañeda, Lilian Torres-Tobar, Cesar Piñeros